Home / 2,595,550.20-3,894,157.02-1,817,373.62

Finding the Fourth Proportional to 2,595,550.20, 3,894,157.02 and 1,817,373.62

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Solution

The fourth proportional to 2,595,550.20, 3,894,157.02 and 1,817,373.62 is: 2,726,642.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,550.20 : 3,894,157.02 = 1,817,373.62 : x
  2. Step 2: Convert to fraction form
    2,595,550.20/3,894,157.02 = 1,817,373.62/x
  3. Step 3: Cross multiply
    2,595,550.20x = 3,894,157.02 × 1,817,373.62
  4. Step 4: Simplify right side
    2,595,550.20x = 7,077,138,213,999.88
  5. Step 5: Solve for x
    x = 7,077,138,213,999.88/2,595,550.20
  6. Step 6: Final answer
    x = 2,726,642.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.